4 vR 1 Multiple single turn printed circuit beads or Similar beads are also available for surface multi-turn printed circuit beads are available in surmount board: The jumper wires are oxygen fees different sizes in Amid on #43 materials. The high conductivity copper with a 85/5 tin/lead heads are supplied with tinned copper jumper coating. Note that the beads are controlled for wires which complete the desire winding impedance limits only. configuration on the printed circuit board.